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Oval|Lab Grown|IGI

0.97ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG638426680

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG638426680

Diamond specifications and retailer prices

From £113 GBP
$151 USD
As of October 29, 2026
Save £544 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £702 GBP at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 0.97ct lab-grown oval diamond

This 0.97ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638426680 or 638426680. Listed at 21 retailers as of October 29, 2026, with a 483% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638426680
Dimensions7.84 × 5.64 × 3.54 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.84 mm5.64 mm0.97 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638426680
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £455 GBP|Low: £113 GBP|High: £702 GBP|Avg: £291 GBP|-35.1%
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 9£113 GBP
Retailer 13£126 GBP
Retailer 5£131 GBP
Retailer 18£140 GBP
Retailer 12£148 GBP
Retailer 14£180 GBP
Retailer 4£188 GBP
Retailer 15£243 GBP
Retailer 6£252 GBP
Retailer 7£253 GBP
Retailer 11£257 GBP
Retailer 19£320 GBP
Retailer 2£358 GBP
Retailer 20£366 GBP
Retailer 10£368 GBP
Retailer 16£449 GBP
Retailer 3£449 GBP
Brilliant Earth£455 GBP
Retailer 8£491 GBP
Retailer 17£657 GBP

32 data points across 20 retailers

21 retailers£113 GBP to £657 GBP

A
Cheapest Retailer
-
£113 GBP
$151 USD
A
Retailer 2
-
£126 GBP
$169 USD
View
Final sale: no returns
A
Retailer 3
-
£131 GBP
$175 USD
View
A
Retailer 4
-
£140 GBP
$187 USD
View
A
Retailer 5
-
£148 GBP
$198 USD
View
A
Retailer 6
-
£180 GBP
View
B+
Retailer 7
-
£188 GBP
$252 USD
View
A
Retailer 8
-
£243 GBP
View
A
Retailer 9
-
£252 GBP
$337 USD
View
A
Retailer 10
-
£253 GBP
ZAR 5,468 ZAR
View
B+
Retailer 11
-
£320 GBP
$429 USD
View
B+
Retailer 12
-
£358 GBP
$480 USD
View
B+
Retailer 13
-
£366 GBP
$490 USD
View
B+
Retailer 14
-
£368 GBP
A$759 AUD
View
Retailer 15
-
£416 GBP
A$858 AUD
View
Price last confirmed 144 days ago
B+
Retailer 16
-
£449 GBP
$601 USD
View
B+
Retailer 17
-
£449 GBP
$602 USD
View
B+
Retailer 18
-
£455 GBP
$610 USD
View
B
Retailer 19
-
£491 GBP
$657 USD
View
B
Retailer 20
-
£657 GBP
View
Most Expensive
Brilliant Earth
14224306A · Oct 14
£702 GBP
$940 USD
View
Price last confirmed 16 days ago
20 more retailers have this diamond
Prices start from £113 GBPSave up to £544 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.97ct Oval
£113 GBP